You missed the ferry back home from your vacation on a tropic island!
You only have yourself and your surfboard to catch it! Use it to the best of your abilities

You can't surf on the islands and you can't walk on the water

Keys:
Space - Switch between surfboard and running. Do this while midair
Right arrow - Run, when not on surfboard
Up arrow - Jump
Escape - Exit game

Lacks polish and an actual goal...